选择题：某网络子网掩码是255.255.255.128。试问在其网络的主机数最多是多少？

题目分类：河南理工大学-计算机科学与技术-计算机网络
题目类型：选择题
号外号外：注册会员即送体验阅读点！

题目内容：

某网络子网掩码是255.255.255.128。试问在其网络的主机数最多是多少？ A 64
B 256
C 128
D 126

参考答案：【答案仅供学习，请勿对照自行用药等】

with the significance of the matter _10_ hand.

with the significance of the matter _10_ hand.A ofB toC atD in

分类：河南理工大学-计算机科学与技术-计算机网络题型：选择题

The boy was lost. His parents were very concerned

The boy was lost. His parents were very concerned about his safety.

分类：河南理工大学-计算机科学与技术-计算机网络题型：选择题

下列各项中，引起固定资产账面价值发生增减变化的有（　）。

下列各项中，引起固定资产账面价值发生增减变化的有（　）。A A.购买固定资产时所支付的有关契税、耕地占用税B B.发生固定资产修理支出C C.发生固定资产改良支

分类：河南理工大学-计算机科学与技术-计算机网络题型：选择题

Americans love their cars. When gas was _1_,

Americans love their cars. When gas was _1_,A dearB cheapC lessD very few

分类：河南理工大学-计算机科学与技术-计算机网络题型：选择题

He failed to live up to his parents’ expectations.

He failed to live up to his parents’ expectations.

分类：河南理工大学-计算机科学与技术-计算机网络题型：选择题